PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NON 20Fuse,cartridge

Cooper Industries Inc Busmann Mfg Div · NSN 5920-01-449-3965 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-449-3965 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-449-3965. Primary manufacturer part number: NON 20.
Features
  • Fuse,cartridge — FSC 5920
  • 2 verified cross-references
  • Primary manufacturer: Cooper Industries Inc Busmann Mfg Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-449-3965, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Cooper Industries Inc Busmann Mfg Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFuse,cartridge
FSC / FSG5920 — No Item Name Available (FSG 59)
ManufacturersCooper Industries Inc Busmann Mfg Div (CAGE 71607); Hbc Solutions, Inc. Dba Harris Broadcast (CAGE 88113)
Technical Specifications
ParameterValue
NSN5920-01-449-3965
Primary Part NumberNON 20
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Industries Inc Busmann Mfg Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-050-4968 INTERCHANGEABLE
Fuse,cartridge
5920-01-561-4103 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
NON 20 Cooper Industries Inc Busmann Mfg Div (USA)
3980436000 Hbc Solutions, Inc. Dba Harris Broadcast (USA)
Related Parts
5920-00-050-4968INTERCHANGEABLE
FUSE,CARTRIDGE
5920-01-561-4103INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-01-449-3965?

NSN 5920-01-449-3965 is a Fuse,cartridge, manufactured by Cooper Industries Inc Busmann Mfg Div, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-449-3965?

NSN 5920-01-449-3965 has 2 cross-referenced part numbers: NON 20 (Cooper Industries Inc Busmann Mfg Div), 3980436000 (Hbc Solutions, Inc. Dba Harris Broadcast).

What NSN replaces 5920-01-449-3965?

There are 2 known substitutes for 5920-01-449-3965: 5920-00-050-4968, 5920-01-561-4103. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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